From the 1980s, building the cybercity became an important issue of urban development. This phenomenon began in the U.S., and then was followed by many countries all over the world. This paper uses the concepts of ”governance of technology” to study the information policy in Taiwan in 1979-1999, in order to understand the spatial-social-technological process of the policy. To sum up, since the 1990s, Taiwan's information policy has already been transformed by the currency of the liberalization of the telecommunication and the character of the internet so that the governing institutions had to include the urban and rural areas in order to meet the new challenge. As a consequence, the material power of the infrastructure seems became the key factor in the policy-making process.